Model RPM Sones
FEPRSM7 1550 4.8
FEPRSM10 1550 6.6
FEPRSM12 1550 7.6
FEPRSM16 1550 8.0
FEPRSM18 1075 8.4
FEPRSM24 1100 11.7
Sones at a distance of 5 feet from the fan.